package collection;

/*
 * 使用当前实例作为集合元素测试集合的排序
 * */
public class Point {
    private int x;

    public int getX() {
        return x;
    }

    public void setX(int x) {
        this.x = x;
    }

    private int y;

    public int getY() {
        return y;
    }

    public void setY(int y) {
        this.y = y;
    }

    Point() {
    }

    Point(int x, int y) {
        this.x = x;
        this.y = y;
    }

    @Override
    public String toString() {
        return "{" + x +
                ", y=" + y +
                "}";
    }
}
